GB396820A - Improvements in and relating to the electrolytic production of magnesium - Google Patents
Improvements in and relating to the electrolytic production of magnesiumInfo
- Publication number
- GB396820A GB396820A GB4762/32A GB476232A GB396820A GB 396820 A GB396820 A GB 396820A GB 4762/32 A GB4762/32 A GB 4762/32A GB 476232 A GB476232 A GB 476232A GB 396820 A GB396820 A GB 396820A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- magnesium
- feb
- electrolytic production
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/04—Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
396,820. Electrolytic production of magnesium. JOHNSON, MATTHEY, & CO., Ltd., 78, Hatton Garden, London.- (Assignees of Soc. de Produits Chimiques des Terres Rares ; 67, Rue de' Prony, Paris.) Feb. 17, 1932, No. 4762. Convention date, Feb. 17, 1931. [Class 41.] In obtaining magnesium by electrolysis of fused magnesium chloride, a submerged iron cathode 3 is employed and is cooled, for example by an external projection 2, to such a degree that the temperature of the molten metal rising from it is only slightly above its melting point. The projection 2 may be enclosed within a flue through which a current of air is passed. The cathode may be introduced through the side of the cell instead of the base. Cooling may be regulated by a thermo-couple, preferably attached by its sheath to the cathode. The metal collects between partitions 4 and is withdrawn by an iron pipe which, with any other metal accessories, is thermally connected to the cathode.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE396820X | 1931-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB396820A true GB396820A (en) | 1933-08-17 |
Family
ID=6397097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4762/32A Expired GB396820A (en) | 1931-02-17 | 1932-02-17 | Improvements in and relating to the electrolytic production of magnesium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB396820A (en) |
-
1932
- 1932-02-17 GB GB4762/32A patent/GB396820A/en not_active Expired
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